Function ixgbe_dev_clear_queues

dpdk/drivers/net/ixgbe/ixgbe_rxtx.c:3370–3406

}

void __rte_cold
ixgbe_dev_clear_queues(struct rte_eth_dev *dev)
{
	unsigned i;
	struct ixgbe_adapter *adapter = dev->data->dev_private;
	struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);

	PMD_INIT_FUNC_TRACE();

	for (i = 0; i < dev->data->nb_tx_queues; i++) {
		struct ixgbe_tx_queue *txq = dev->data->tx_queues[i];

		if (txq != NULL) {
			txq->ops->release_mbufs(txq);
			txq->ops->reset(txq);
			dev->data->tx_queue_state[i] = RTE_ETH_QUEUE_STATE_STOPPED;
		}
	}

	for (i = 0; i < dev->data->nb_rx_queues; i++) {
		struct ixgbe_rx_queue *rxq = dev->data->rx_queues[i];

		if (rxq != NULL) {
			ixgbe_rx_queue_release_mbufs(rxq);
			ixgbe_reset_rx_queue(adapter, rxq);
			dev->data->rx_queue_state[i] = RTE_ETH_QUEUE_STATE_STOPPED;
		}
	}
	/* If loopback mode was enabled, reconfigure the link accordingly */
	if (dev->data->dev_conf.lpbk_mode != 0) {
		if (hw->mac.type == ixgbe_mac_X540 ||
		     hw->mac.type == ixgbe_mac_X550 ||
		     hw->mac.type == ixgbe_mac_X550EM_x ||
		     hw->mac.type == ixgbe_mac_X550EM_a)
			ixgbe_setup_loopback_link_x540_x550(hw, false);
	}
}

void
ixgbe_dev_free_queues(struct rte_eth_dev *dev)